15-16

Question 1

is when a small portion of process fluid is removed from the process and sent to a lab for analysis on its properties and/or characteristics

Answer 1

sampling

Question 2

the operator should review al sample labels, SDS’S, and procedures for sampling hazards _____ to drawing any samples to ensure that the proper PPE is worn.

Answer 2

prior

Question 3

are unit locations from which the process fluid / sample material is taken in a sample system.

Answer 3

sample points

Question 4

samples must be ______ for the correct test to be ran

Answer 4

labeled

Question 5

a sampling system which requires the sample lines to be purged or flushed to a waste container and is drawn from identified sample point taps

Answer 5

open loop

Question 6

a sampling system where the process fluid / sample material is circulated from the process to the sample point and back to the process with little or no dead legs

Answer 6

closed loop

Question 7

refer to a set of systems, services, or resources which are used by the facility to accommodate process needs or conditions

Answer 7

process utilities

Question 8

water that is part of a process and can be used to remove impurities form a hydrocarbon stream or may be the result of condensation of steam used in a process

Answer 8

process water

Question 9

when process water has contacted hydrogen

Answer 9

sour water

Question 10

water that is used for protection during incidents such as equipment fires, spills, and to contain accidental releases

Answer 10

fire water

Question 11

primarily used for drinking water

Answer 11

potable water

Question 12

directable, high capacity water jets used for firefighting. They are often designed to accommodate foam, which can be injected into the piping upstream of the…

Answer 12

fire monitor

Question 13

all _______recovery sewer systems within refineries must be treated before the water can be discharged back into the _____ ______.

Answer 13

water, water source

Question 14

is used in application where moisture content is not critical and is often only distinguished by the distribution header

Answer 14

utility air

Question 15

is typically filtered and/or dried for use by instruments. Used for pneumatic flow control, level control, temperature control, & pressure controls

Answer 15

instrument air

Question 16

water water flows from the _______ _____ to an ______ ____ that contains bacteria which eat the remaining organic content in the waste water

Answer 16

primary clarifier, aeration basin

Question 17

_______ ________ are churned to maintain a higher than normal oxygen content in the waste water, allowing the bacteria to more efficiently consume organic materials

Answer 17

aeration basins

Question 18

is an inert, colorless, odorless, non corrosive, and non-reactive gas primarily used to remove explosive gases and oxygen from process systems and equipment

Answer 18

nitrogen

Question 19

Name the 2 types of gas streams the refinery has

Answer 19

sour process gas
sweet fuel gas

Question 20

the location where natural gas is added to the sweet gas system is the _______ ________

Answer 20

makeup valve / station

Question 21

adding natural gas to the makeup valve / station helps control and maintain the _______ on the system

Answer 21

pressure